Unit 4 practice Gas laws and thermal energy

Front

What are the three variables involved in gas laws?

Back

Pressure, Temperature, Volume

Front

At what temperature does water freeze?

Back

0°C

Front

What does the law of conservation of energy state?

Back

Energy is neither created nor destroyed.

Front

If 200 grams of water is heated from 24.0°C to 100.0°C, what is the mass and change in temperature?

Back

m=200g, ∆t=76°C

Front

What is the formula to convert Celsius to Kelvin?

Back

K = °C + 273

Front

What happens to the volume of a gas when the temperature increases at constant pressure?

Back

The volume increases.

Front

What is the relationship between pressure and volume in Boyle's Law?

Back

Pressure and volume are inversely proportional.

Front

What is the boiling point of water in Celsius?

Back

100°C

Front

What is Charles's Law?

Back

At constant pressure, the volume of a gas is directly proportional to its temperature in Kelvin.

Front

What is the formula for calculating the change in temperature?

Back

∆t = final temperature - initial temperature